Water at 15 C flows over a flat plate at a speed of 1.2 m/s. The...

  

Transcribed Image Text:

Water at 15 °C flows over a flat plate at a speed of 1.2 m/s. The plate is 0.3 m long and 2 m wide. The boundary layer on each surface of the plane is laminar. Assume the velocity profile is approximated by a linear expression for which 8 x == 3.46 √Rex Determine the drag force on the plate. For water v = 1.1 x 106 m²/s, p = 1000 kg/m³. Water at 15 °C flows over a flat plate at a speed of 1.2 m/s. The plate is 0.3 m long and 2 m wide. The boundary layer on each surface of the plane is laminar. Assume the velocity profile is approximated by a linear expression for which 8 x == 3.46 √Rex Determine the drag force on the plate. For water v = 1.1 x 106 m²/s, p = 1000 kg/m³.

Answer rating: 100% (QA)

To determine the drag force on the plate we can use the formula for drag force Drag force 05 rho V2 ... View the full answer